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javax.swing.text

Class NavigationFilter

public class NavigationFilter
extends Object

Nested Class Summary

static class
NavigationFilter.FilterBypass

Constructor Summary

NavigationFilter()

Method Summary

int
getNextVisualPositionFrom(JTextComponent c, int pos, Position.Bias bias, int dir, Position.Bias[] retBias)
Returns the next visual position in the specified direction at which one would place a caret.
void
moveDot(NavigationFilter.FilterBypass fb, int dot, Position.Bias bias)
void
setDot(NavigationFilter.FilterBypass fb, int dot, Position.Bias bias)

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NavigationFilter

public NavigationFilter()

Method Details

getNextVisualPositionFrom

public int getNextVisualPositionFrom(JTextComponent c,
                                     int pos,
                                     Position.Bias bias,
                                     int dir,
                                     Position.Bias[] retBias)
            throws BadLocationException
Returns the next visual position in the specified direction at which one would place a caret. The default implementation forwards to the text component's root view. Subclasses may wish to restrict that more.
Parameters:
c - the text component
pos - the current model position
bias - the bias of pos
dir - the direction, one of SwingConstants.NORTH, SwingConstants.SOUTH, SwingConstants.WEST or SwingConstants.EAST
retBias - the bias of the returned position
Returns:
the next model location to place the caret
Throws:
BadLocationException - when pos is not a valid model position

moveDot

public void moveDot(NavigationFilter.FilterBypass fb,
                    int dot,
                    Position.Bias bias)

setDot

public void setDot(NavigationFilter.FilterBypass fb,
                   int dot,
                   Position.Bias bias)
NavigationFilter.java -- Copyright (C) 2003, 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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